Photosynthesis & cellular respiration Flashcards
Fill in the blank: ___ ____ require ____ to carry out life functions
all cells
energy
Why do cells need energy
Carry out life functions such as movement, active transport, cell division etc.
Fill in the blanks: Cells break down ____ ___ and store energy in ________ ____
nutrient molecules
specific chemicals
Name the C3 plant and carbon cycle relation
CO2 goes into the Mesophyll and complements the Calvin cycle then exits as glucose, goes straight to calvin cycle
Name the C4 plant and carbon cycle relation
Alters the location of Calvin cycle CO2 goes through Mesophyll to the Bundle sheath when then the Calvin cycle completes and it exits as glucose
Name the CAM plant and carbon cycle relation
changes the time, at night CO2 turns to C4 then into CO2 which then goes to the Calvin cycle and exiting as glucose, located in mesophyll
Water conserving process of carbon fixation…
CAM plant
Incorporation of carbon dioxide into organic compounds ….
Carbon fixation
Name some autotrophs
plants bacteria and protists
Photosynthesis
Autotrophs take energy from sunlight, uses it to rearrange CO2 and water molecules into sugars
In the thylakoid how many photo systems are there
2
What goes into the thylakoid
Water, light
What comes out of the thylakoid
O2, NADPH, ATP
How does the calvin cycle relate to thylakoid
thylakoid created things needed for calvin cycle, share needed molecules
What goes into calvin cycle
CO2, NADPH, ATP
What comes out of the calvin cycle
NADP+, ADP, glucose
Does the calvin cycle need light
No
In what organisms does cellular respiration happen
all
What takes energy from food and created cell energy, process name
cell respiration
Cells trap energy from sunlight with the pigment….
chlorophyll
Where is chlorophyll found
chloroplasts
The light energy from the sun is used to…
combine carbon dioxide and water to produce glucose and oxygen
In photosynthesis light energy is converted to
chemical
Converting solar energy into chemical energy, process name
photosynthesis
Autographs are (consumers, producers)
producers
Heterotrophs are (consumers, producers)
consumers
What has the ability to synthesize carbs
Autotrophs
What must consume preferred organic molecules
Hetrotrophs
Go to google slides #1: Whats A
Stroma
Go to google slides #1: Whats B
Granum
Go to google slides #1: Whats C
Thylakoid
Go to google slides #1: Whats D
Thylakoid space
Go to google slides #1: Whats E
Inner membrane
Go to google slides #1: Whats F
Inter membrane Space
Go to google slides #1: Whats G
Outer membrane
Go to google slides #1: What is the structure
Chloroplast
What are thylakoids a part of
photosynthesis
What uses solar energy
Photosynthesis
Go to slide #2: Whats A
Chloroplast
Go to slide #2: Whats B
Light
Go to slide #2: Whats C
Reflected light
Go to slide #2: Whats D
absorbed light
Go to slide #2: Whats E
Transmitted light
Go to slide #2: Whats F
Granum
What are the 2 parts of photosynthesis (not description)
Light dependent reactions
Light independent reactions
What happens in light dependent reactions
Clorophyll absorbs sunlight and splits water molecules releasing oxygen
What happens in light independent reactions
AKA Calvin cycle, carbon dioxide is put together or fixed into high energy glucose molecule
Go to slide #3: Whats A
Light energy
Go to slide #3: Whats B
H2O
Go to slide #3: Whats C
CO2
Go to slide #3: Whats D
Stroma
Go to slide #3: Whats E
Light dependent
Go to slide #3: Whats F
Light independent (dark)
Go to slide #3: Whats G
Energy carrier
Go to slide #3: Whats H
Thylakoids
Go to slide #3: Whats I
O2
Go to slide #3: Whats J
Glucose
What is Adenosine Triphosphate
ATP
Whats ATP
a high energy molecule due to the presence of the last two unstable phosphate bonds, which are easily broken
What does photosystem ll do
splits water excites electrons then created ATP
What does photosystem l do
excites electrons and creates NADPH and NAPD+
Electron transport train
a series of molecules in which excited electrons are passed down
Where is the electron transport chain found
thylakoid membrane
Chemiosmosis
the process that relies on a concentration gradient of protons
On slide #4: Whats A
Inner membrane
On slide #4: Whats B
Outer membrane
On slide #4: Whats C
Stroma
On slide #4: Whats D
Thyakoid
What are two products of photosynthesis
glucose and oxygen
Light or dark reaction: occurs in the Stroma
Dark
Light or dark reaction: Light splits water
Light
Light or dark reaction: ATP and NADPH activates the Calvin cycle
Dark
Light or dark reaction: one cycle makes PGAL; 2 PAGALS = glucose
Dark
Light or dark reaction: ADP changes ATP and NADPH+ changes to NADPH
Light
Light or dark reaction: oxygen is released
Light
In which part of a plant does photosynthesis take place?
leaves
What are the reactants 2 of photosynthesis
Water, Carbon dixiode
On slide #5: Whats A
granum
On slide #5: Whats B
Thylakoid membrane
On slide #5: Whats C
Thylakoid space
Name 3 factors for photosynthesis
Temps
Water
light
In the reactions of photosynthesis, simple sugar molecules are manufactured in the
chloroplast
